{lyn2265} adding a Python API for MotionGroup rules (#6215)

* {lyn2265} adding a Python API for MotionGroup rules Signed-off-by: Allen Jackson <23512001+jackalbe@users.noreply.github.com> * updating the license headers added more proper example code for motion group Signed-off-by: Allen Jackson <23512001+jackalbe@users.noreply.github.com> * updating the actor group to use the common rules module Signed-off-by: Allen Jackson <23512001+jackalbe@users.noreply.github.com>
2021-12-10 13:36:47 -06:00
parent 8f134a82d1
commit 0ff94f4e6e
13 changed files with 678 additions and 254 deletions
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c1d04d687bdce69965965c290c907b3f9a730a7ea73874b734e1c7ff41426d9
+size 3832768
@@ -0,0 +1,66 @@
+#
+# Copyright (c) Contributors to the Open 3D Engine Project.
+# For complete copyright and license terms please see the LICENSE at the root of this distribution.
+#
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+#
+#
+import traceback, sys, uuid, os, json
+
+import scene_export_utils
+import scene_api.motion_group
+
+#
+# Example for exporting MotionGroup scene rules
+#
+
+def update_manifest(scene):
+    import azlmbr.scene.graph
+    import scene_api.scene_data
+
+    # create a SceneManifest
+    sceneManifest = scene_api.scene_data.SceneManifest()
+
+    # create a MotionGroup
+    motionGroup = scene_api.motion_group.MotionGroup()
+    motionGroup.name = os.path.basename(scene.sourceFilename.replace('.', '_'))
+
+    motionAdditiveRule = scene_api.motion_group.MotionAdditiveRule()
+    motionAdditiveRule.sampleFrame = 2
+    motionGroup.add_rule(motionAdditiveRule)
+
+    motionScaleRule = motionGroup.create_rule(scene_api.motion_group.MotionScaleRule())
+    motionScaleRule.scaleFactor = 1.1
+    motionGroup.add_rule(motionScaleRule)
+
+    # add motion group to scene manifest
+    sceneManifest.add_motion_group(motionGroup)
+
+    # Convert the manifest to a JSON string and return it
+    return sceneManifest.export()
+
+sceneJobHandler = None
+
+def on_update_manifest(args):
+    try:
+        scene = args[0]
+        return update_manifest(scene)
+    except RuntimeError as err:
+        print (f'ERROR - {err}')
+        scene_export_utils.log_exception_traceback()
+    except:
+        scene_export_utils.log_exception_traceback()
+
+    global sceneJobHandler
+    sceneJobHandler.disconnect()
+    sceneJobHandler = None
+
+# try to create SceneAPI handler for processing
+try:
+    import azlmbr.scene
+
+    sceneJobHandler = azlmbr.scene.ScriptBuildingNotificationBusHandler()
+    sceneJobHandler.connect()
+    sceneJobHandler.add_callback('OnUpdateManifest', on_update_manifest)
+except:
+    sceneJobHandler = None
@@ -0,0 +1,8 @@
+{
+    "values": [
+        {
+            "$type": "ScriptProcessorRule",
+            "scriptFilename": "Assets/TestAnim/scene_export_motion.py"
+        }
+    ]
+}